Sharp PG-A10S Service Manual page 18

PG-A10S
PG-A10S-SL
AN-A10T
5. Removing the AC inlet, power/ballast unit and cooling fan
5-1. Remove a screw from behind of the set.
5-2. Remove a screw and take out of the power/ballast assembly.
5-3. Detach the bottom shield and shield cover.
5-4. Remove a connector and detach the AC inlet.
5-5. Remove the two hooks and take out of the ballast unit from power/ballast case. Remove the all connectors
from power PWB.
5-6. Remove the two screws and detach the power PWB.
5-7. Remove the two screws and cooling fan.
Note: When mounting the shield (bottom) for power supply/ballast (PSLDMA189WJFW) on the power supply/ballast
holder ass'y (CHLDZA135WJ01), make sure that it is inserted into the following place.
Be sure to insert the claw of the bottom shield into
the gap between the upper shield and holder.
After assembly, make sure that the claw of the bottom shield
is visible from the square hole on the upper shield.
5-6
5-2
Power PWB
Bottom Shield
5-3
Shield Cover
5-3
18
5-7
Cooling Fan
5-5
5-4
AC Inlet
5-5
Ballast Unit
5-5
5-1
* Never insert the claw be-
tween the insulating plate
and holder since the insu-
lating distance to the bal-
last PWB becomes inad-
equate.